in metrics/metrics.go [225:254]
func MustRegister() {
prometheus.MustRegister(
DomainsSourceCacheHit,
DomainsSourceCacheMiss,
DomainsSourceAPIReqTotal,
DomainsSourceAPICallDuration,
DomainsSourceAPITraceDuration,
DomainsSourceFailures,
DiskServingFileSize,
ServingTime,
VFSOperations,
HTTPRangeRequestsTotal,
HTTPRangeRequestDuration,
HTTPRangeTraceDuration,
HTTPRangeOpenRequests,
ZipOpened,
ZipOpenedEntriesCount,
ZipCacheRequests,
ZipArchiveEntriesCached,
ZipCachedEntries,
RejectedRequestsCount,
LimitListenerMaxConns,
LimitListenerConcurrentConns,
LimitListenerWaitingConns,
PanicRecoveredCount,
RateLimitCacheRequests,
RateLimitCachedEntries,
RateLimitBlockedCount,
)
}